All of our recipes are packaged and immediately frozen to maintain nutritional integrity and longevity. You should treat our pet food as you would human food, as it is made of exactly the same ingredients. According to the USDA Food Safety and Inspection Service, “Frozen foods remain safe indefinitely; freezer storage recommendations are for quality (i.e., taste) only.” Once thawed, the wet food should last three to five days in the refrigerator.